/* 头部 */
:root {
	--totalWid: 100%;
}
header {
	width: var(--totalWid);
	height: 60px;
	border-bottom: 1px solid #aec7ec;
}
.head {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 60px;
	background-color: black;
}
.head img {
	display: block;
	width: 133px;
	height: 33px;
	margin-left: 30px;
}
.navigation {
	display: flex;
	justify-content: space-between;
	width: 327px;
}
.navigation a {
	display: inline-block;
	position: relative;
	width: 50px;
	height: 57px;
	color: white;
	text-align: center;
	line-height: 57px;
}

.navigation a:hover {
	color: red;
}
.navigation .active {
	color: white;
}
.navigation .active::after {
	content: "";
	position: absolute;
	bottom: -1px;
	left: 25%;
	display: block;
	width: 50%;
	height: 3px;
	background-color: white;
	z-index: 9;
}
.login-gift {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 200px;
	height: 60px;
	line-height: 60px;
	margin-right: 30px;
}
.login-gift a {
	display: inline-block;
	width: 80px;
	height: 30px;
	color: white;
	border: #d1d1d1 1px solid;
	border-radius: 40px;
	line-height: 30px;
	text-align: center;
}
.head .gift {
	border: 1px solid white;
	color: white;
	background-color: #ed510a;
}
.login-gift a:hover {
	color: pink;
}
/* <!-- banner 区 --> */

#banner {
	width: var(--totalWid);
	height: 300px;
}
#banner p:nth-child(2) {
	margin-bottom: 20px;
}

/* 页面尾部 */

footer {
	width: var(--totalWid);
	position: relative;
}
.about {
	display: flex;
	justify-content: space-between;
}
.aboutus {
	width: 730px;
	height: 290px;
	display: flex;
	flex-direction: column;
	justify-content: space-around;
	color: #b3b3b3;
	font-size: 12px;
}
.aboutus > div:first-child {
	width: 730px;
	height: 205px;
	display: flex;
	justify-content: space-between;
	color: #b3b3b3;
	line-height: 25px;
}
.aboutus > div ul > li:first-child {
	color: black;
	font-size: 16px;
	margin-bottom: 36px;
}
.aboutus > p {
	height: 20px;
	line-height: 20px;
}
.aboutus > p img {
	width: 15px;
	height: 20px;
	vertical-align: middle;
}

.wechat {
	width: 270px;
	height: 290px;
	color: #b3b3b3;
	font-size: 12px;
	display: flex;
	flex-direction: column;
	justify-content: space-around;
}
.wechat > div {
	text-align: right;
	line-height: 30px;
}
.wechat > div p:first-child {
	font-size: 16px;
	color: black;
}
.wechat > div img {
	margin-top: 30px;
}
.wechat > p {
	height: 20px;
	line-height: 20px;
	text-align: right;
}
